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Subject[PATCH 06/15] ARM: tegra: apalis-tk1: add missing regulators
Date
From: Marcel Ziswiler <marcel.ziswiler@toradex.com>

Add missing regulators:
- reg_module_3v3_audio being VDDA supply of SGTL5000
- VDDD supply of SGTL5000 actually being reg_1v8_vio
- TMP451 temperature sensor vcc supply being reg_module_3v3
- usb3-0 vbus supply being reg_usbh_vbus
- usb3-1 vbus supply being reg_usbo1_vbus
- carrier board HDMI supply being reg_5v0
- carrier board sata target 5v supply being reg_5v0
- carrier board sata target 12v supply being reg_12v0
- carrier board reg_3v3 actually being backlight power supply

Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>

---

arch/arm/boot/dts/tegra124-apalis-eval.dts | 18 ++++++++++++++++++
arch/arm/boot/dts/tegra124-apalis-v1.2-eval.dts | 18 ++++++++++++++++++
arch/arm/boot/dts/tegra124-apalis-v1.2.dtsi | 14 +++++++++++++-
arch/arm/boot/dts/tegra124-apalis.dtsi | 14 +++++++++++++-
4 files changed, 62 insertions(+), 2 deletions(-)

diff --git a/arch/arm/boot/dts/tegra124-apalis-eval.dts b/arch/arm/boot/dts/tegra124-apalis-eval.dts
index a6ad759dddb4..c2e918d345de 100644
--- a/arch/arm/boot/dts/tegra124-apalis-eval.dts
+++ b/arch/arm/boot/dts/tegra124-apalis-eval.dts
@@ -72,6 +72,7 @@
host1x@50000000 {
hdmi@54280000 {
status = "okay";
+ hdmi-supply = <&reg_5v0>;
};
};

@@ -164,6 +165,8 @@
/* Apalis Serial ATA */
sata@70020000 {
status = "okay";
+ target-5v-supply = <&reg_5v0>;
+ target-12v-supply = <&reg_12v0>;
};

hda@70030000 {
@@ -230,6 +233,7 @@
default-brightness-level = <6>;
/* BKL1_ON */
enable-gpios = <&gpio TEGRA_GPIO(BB, 5) GPIO_ACTIVE_HIGH>;
+ power-supply = <&reg_3v3>;
};

gpio-keys {
@@ -244,6 +248,13 @@
};
};

+ reg_3v3: regulator-3v3 {
+ compatible = "regulator-fixed";
+ regulator-name = "3.3V_SW";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ };
+
reg_5v0: regulator-5v0 {
compatible = "regulator-fixed";
regulator-name = "5V_SW";
@@ -251,6 +262,13 @@
regulator-max-microvolt = <5000000>;
};

+ reg_12v0: regulator-12v0 {
+ compatible = "regulator-fixed";
+ regulator-name = "12V_SW";
+ regulator-min-microvolt = <12000000>;
+ regulator-max-microvolt = <12000000>;
+ };
+
/* USBO1_EN */
reg_usbo1_vbus: regulator-usbo1-vbus {
compatible = "regulator-fixed";
diff --git a/arch/arm/boot/dts/tegra124-apalis-v1.2-eval.dts b/arch/arm/boot/dts/tegra124-apalis-v1.2-eval.dts
index 8a8d5fa0ecd1..eebcc013771e 100644
--- a/arch/arm/boot/dts/tegra124-apalis-v1.2-eval.dts
+++ b/arch/arm/boot/dts/tegra124-apalis-v1.2-eval.dts
@@ -36,6 +36,7 @@
host1x@50000000 {
hdmi@54280000 {
status = "okay";
+ hdmi-supply = <&reg_5v0>;
};
};

@@ -129,6 +130,8 @@
/* Apalis Serial ATA */
sata@70020000 {
status = "okay";
+ target-5v-supply = <&reg_5v0>;
+ target-12v-supply = <&reg_12v0>;
};

hda@70030000 {
@@ -195,6 +198,7 @@
default-brightness-level = <6>;
/* BKL1_ON */
enable-gpios = <&gpio TEGRA_GPIO(BB, 5) GPIO_ACTIVE_HIGH>;
+ power-supply = <&reg_3v3>;
};

gpio-keys {
@@ -209,6 +213,13 @@
};
};

+ reg_3v3: regulator-3v3 {
+ compatible = "regulator-fixed";
+ regulator-name = "3.3V_SW";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ };
+
reg_5v0: regulator-5v0 {
compatible = "regulator-fixed";
regulator-name = "5V_SW";
@@ -216,6 +227,13 @@
regulator-max-microvolt = <5000000>;
};

+ reg_12v0: regulator-12v0 {
+ compatible = "regulator-fixed";
+ regulator-name = "12V_SW";
+ regulator-min-microvolt = <12000000>;
+ regulator-max-microvolt = <12000000>;
+ };
+
/* USBO1_EN */
reg_usbo1_vbus: regulator-usbo1-vbus {
compatible = "regulator-fixed";
diff --git a/arch/arm/boot/dts/tegra124-apalis-v1.2.dtsi b/arch/arm/boot/dts/tegra124-apalis-v1.2.dtsi
index 8323fddceed8..a8dcf960e44f 100644
--- a/arch/arm/boot/dts/tegra124-apalis-v1.2.dtsi
+++ b/arch/arm/boot/dts/tegra124-apalis-v1.2.dtsi
@@ -1565,7 +1565,8 @@
sgtl5000: codec@a {
compatible = "fsl,sgtl5000";
reg = <0x0a>;
- VDDA-supply = <&reg_module_3v3>;
+ VDDA-supply = <&reg_module_3v3_audio>;
+ VDDD-supply = <&reg_1v8_vddio>;
VDDIO-supply = <&reg_1v8_vddio>;
clocks = <&tegra_car TEGRA124_CLK_EXTERN1>;
};
@@ -1754,6 +1755,7 @@
interrupt-parent = <&gpio>;
interrupts = <TEGRA_GPIO(I, 6) IRQ_TYPE_LEVEL_LOW>;
#thermal-sensor-cells = <1>;
+ vcc-supply = <&reg_module_3v3>;
};
};

@@ -1902,11 +1904,13 @@
usb3-0 {
status = "okay";
nvidia,usb2-companion = <2>;
+ vbus-supply = <&reg_usbh_vbus>;
};

usb3-1 {
status = "okay";
nvidia,usb2-companion = <0>;
+ vbus-supply = <&reg_usbo1_vbus>;
};
};
};
@@ -1989,6 +1993,14 @@
vin-supply = <&reg_3v3_mxm>;
};

+ reg_module_3v3_audio: regulator-module-3v3-audio {
+ compatible = "regulator-fixed";
+ regulator-name = "+V3.3_AUDIO_AVDD_S";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ };
+
sound {
compatible = "toradex,tegra-audio-sgtl5000-apalis_tk1",
"nvidia,tegra-audio-sgtl5000";
diff --git a/arch/arm/boot/dts/tegra124-apalis.dtsi b/arch/arm/boot/dts/tegra124-apalis.dtsi
index 4ad14c7a64db..b2aca71f96e7 100644
--- a/arch/arm/boot/dts/tegra124-apalis.dtsi
+++ b/arch/arm/boot/dts/tegra124-apalis.dtsi
@@ -1594,7 +1594,8 @@
sgtl5000: codec@a {
compatible = "fsl,sgtl5000";
reg = <0x0a>;
- VDDA-supply = <&reg_module_3v3>;
+ VDDA-supply = <&reg_module_3v3_audio>;
+ VDDD-supply = <&reg_1v8_vddio>;
VDDIO-supply = <&reg_1v8_vddio>;
clocks = <&tegra_car TEGRA124_CLK_EXTERN1>;
};
@@ -1783,6 +1784,7 @@
interrupt-parent = <&gpio>;
interrupts = <TEGRA_GPIO(I, 6) IRQ_TYPE_LEVEL_LOW>;
#thermal-sensor-cells = <1>;
+ vcc-supply = <&reg_module_3v3>;
};
};

@@ -1931,11 +1933,13 @@
usb3-0 {
status = "okay";
nvidia,usb2-companion = <2>;
+ vbus-supply = <&reg_usbh_vbus>;
};

usb3-1 {
status = "okay";
nvidia,usb2-companion = <0>;
+ vbus-supply = <&reg_usbo1_vbus>;
};
};
};
@@ -2018,6 +2022,14 @@
vin-supply = <&reg_3v3_mxm>;
};

+ reg_module_3v3_audio: regulator-module-3v3-audio {
+ compatible = "regulator-fixed";
+ regulator-name = "+V3.3_AUDIO_AVDD_S";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ };
+
sound {
compatible = "toradex,tegra-audio-sgtl5000-apalis_tk1",
"nvidia,tegra-audio-sgtl5000";
--
2.14.4
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